MIC5319-3.3YD5-TR - Microchip Technology

Manufacturer Part Number

MIC5319-3.3YD5-TR

Manufacturer

Microchip Technology

Introduction

This product is a linear voltage regulator integrated circuit (IC) from Microchip Technology, designed to provide a stable and regulated output voltage.

Product Features and Performance

Fixed output voltage of 3.3V

Output current capability of 500mA

Wide input voltage range up to 5.5V

High power supply rejection ratio (PSRR) of 70dB to 60dB from 1kHz to 10kHz

Over-current and over-temperature protection features

Enable control feature

Low voltage dropout of 0.4V at 500mA output

Single-regulator design

Product Advantages

Compact TSOT-23-5 surface mount package

Wide operating temperature range of -40°C to 125°C

RoHS3 compliant

Key Technical Parameters

Output Voltage: 3.3V

Output Current: 500mA

Input Voltage: Up to 5.5V

PSRR: 70dB ~ 60dB (1kHz ~ 10kHz)

Protection Features: Over-current, Over-temperature

Control Features: Enable

Voltage Dropout: 0.4V @ 500mA

Number of Regulators: 1

Quiescent Current (Iq): 150μA

Quality and Safety Features

RoHS3 compliant

Over-current and over-temperature protection for safety

Compatibility

This linear voltage regulator IC is compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply.

Application Areas

Portable electronics

Industrial automation

Telecommunications equipment

Automotive electronics

Product Lifecycle

This product is currently available and in production. Microchip Technology regularly releases new product updates and improvements, so the availability of replacements or upgrades should be checked with the manufacturer.

Key Reasons to Choose This Product

Reliable and stable 3.3V output voltage with high current capability

Compact surface mount package for space-constrained designs

Wide operating temperature range and RoHS3 compliance for versatile applications

Robust protection features for safe and reliable operation

Single-regulator design simplifies circuit design and reduces component count